Alyeska Investment Group
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Alyeska Investment Group’s Masco MAS Stock Holding History

Alyeska Investment Group’s Portfolio MAS Stock Details MAS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		– Sell
-22,915
Closed -$1.47M – 669
2025
Q2 		$1.47M Buy
+22,915
New +$1.44M 0.01% 489
2023
Q4 		– Sell
-474,182
Closed -$25.3M – 608
2023
Q3 		$25.3M Buy
474,182
+447,805
+1,698% +$25.8M 0.17% 174
2023
Q2 		$1.51M Sell
26,377
-540,680
-95% -$28.3M 0.01% 426
2023
Q1 		$28.2M Buy
+567,057
New +$29.2M 0.25% 125
2022
Q3 		– Sell
-489,937
Closed -$24.8M – 445
2022
Q2 		$24.8M Buy
+489,937
New +$25.9M 0.28% 116
2022
Q1 		– Sell
-269,819
Closed -$18.9M – 634
2021
Q4 		$18.9M Buy
+269,819
New +$17.5M 0.22% 137
2020
Q3 		– Sell
-668,746
Closed -$33.6M – 543
2020
Q2 		$33.6M Buy
+668,746
New +$29M 0.51% 55
2019
Q2 		– Sell
-8,741
Closed -$344K – 490
2019
Q1 		$344K Sell
8,741
-85,700
-91% -$3.06M ﹤0.01% 356
2018
Q4 		$2.76M Sell
94,441
-2,641,884
-97% -$82.1M 0.04% 271
2018
Q3 		$100M Sell
2,736,325
-1,473,495
-35% -$56.7M 1.1% 16
2018
Q2 		$158M Buy
4,209,820
+439,846
+12% +$16.9M 1.41% 6
2018
Q1 		$152M Buy
3,769,974
+1,449,126
+62% +$62.2M 1.26% 9
2017
Q4 		$102M Sell
2,320,848
-493,572
-18% -$20.1M 0.81% 36
2017
Q3 		$110M Buy
2,814,420
+824,665
+41% +$31.1M 0.82% 26
2017
Q2 		$76M Buy
1,989,755
+346,368
+21% +$12.7M 0.64% 44
2017
Q1 		$55.9M Buy
1,643,387
+798,432
+94% +$26.7M 0.45% 76
2016
Q4 		$26.7M Buy
844,955
+757,700
+868% +$24.3M 0.22% 162
2016
Q3 		$2.99M Buy
+87,255
New +$3.02M 0.03% 367
2014
Q4 		– Sell
-98,907
Closed -$2.08M – 518
2014
Q3 		$2.08M Sell
98,907
-1,088,912
-92% -$21.5M 0.04% 291
2014
Q2 		$23.2M Buy
+1,187,819
New +$22.4M 0.51% 47
2013
Q3 		– Sell
-299,869
Closed -$5.14M – 325
2013
Q2 		$5.14M Buy
+299,869
New +$5.39M 0.25% 122

Other funds holding MAS

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Harris Associates
Harris Associates Chicago, Illinois $75.4B AUM 14.46% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return
Nordea Investment Management
Nordea Investment Management Stockholm, Sweden $123B AUM 38.85% 1-Year Est. Return
Holocene Advisors
Holocene Advisors New York $44.4B AUM 57.89% 1-Year Est. Return

Alyeska Investment Group's MAS Position: Q3 2025 in Review

Alyeska Investment Group sold out of Masco (MAS) in Q3 2025, closing a stake of 22,915 shares — an estimated $1.47M sold.

Alyeska Investment Group first reported a position in MAS in Q2 2013 and held it in 21 quarters. The position peaked at $158M in Q2 2018. 875 funds tracked by Wall St. Rank hold MAS as of Q3 2025.

  • Alyeska Investment Group reported no remaining Masco position as of Q3 2025 after selling out during the quarter.
  • Alyeska Investment Group sold 22,915 Masco shares in Q3 2025, an estimated $1.47M.
  • Alyeska Investment Group first reported a position in Masco in Q2 2013 and held it in 21 quarters.
  • Alyeska Investment Group's Masco position peaked at $158M in Q2 2018.
  • 875 funds tracked by Wall St. Rank held Masco as of Q3 2025.

Based on Alyeska Investment Group's 13F filing for Q3 2025, filed 17 Nov 2025.